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National Stock Number: 3020-00-496-3848
Federal Supply Class: 3020
National Item Identification Number: 004963848
Description: GEAR,HELICAL
Detail: A GEAR, CYLINDRICAL IN FORM, WITH TEETH ON THE OUTER SURFACE AT AN ANGLE TO THE AXIS OF THE GEAR. SEE ALSO GEAR, ANTIBACKLASH, HELICAL:
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Manufacturer Information:
22-196-13 | 72447 | DANA COMMERCIAL VEHICLE MANUFACTURING, LLC | 22-196-13 | 95019 | DANA CORP SPICER TRANSMISSION DIV | 5121 | 13125 | CLEVELAND TRENCHER CO INC | XSM22-196-13 | 21363 | BLUE TEE CORP. DBA GEFCO |
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Techincal Specification:
BODY STYLE | PLAIN, SOLID | BORE NOMINAL DIAMETER | 1.781 INCHES BOTH ENDS | BORE STYLE | W/ KEYWAY BOTH ENDS | END NOMINAL DIAMETER | 2.625 INCHES FIRST END | END NOMINAL LENGTH | 0.410 INCHES FIRST END | FACE NOMINAL WIDTH | 0.875 INCHES | FIRST STEP NOMINAL DIAMETER | 3.250 INCHES FIRST END | FIRST STEP NOMINAL LENGTH | 0.125 INCHES FIRST END | HARDNESS RATING | 59.0 ROCKWELL C MINIMUM AND 62.0 ROCKWELL C MAXIMUM OVERALL | HELIX ANGLE | 30.0000 DEGREES | HUB STYLE DESIGNATOR | 1 STEP FIRST END | HUB STYLE DESIGNATOR | PLAIN SECOND END | HUB NOMINAL DIAMETER | 2.625 INCHES SECOND END | KEYWAY NOMINAL WIDTH | 0.312 INCHES BOTH ENDS | MATERIAL DOCUMENT AND CLASSIFICATION | 66 FED STD SINGLE MATERIAL RESPONSE AND AISI/SAE 8620H ASSN STD SINGLE MATERIAL RESPONSE OVERALL | MATERIAL | STEEL COMP 8620H OVERALL | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.093 INCHES SECOND END | NOMINAL DISTANCE FROM BORE CENTER TO KEYWAY BOTTOM | 1.078 INCHES BOTH ENDS | NOMINAL DISTANCE BETWEEN BODY FACE AND PROTRUDING HUB END | 0.532 INCHES FIRST END | NOMINAL OUTSIDE DIAMETER | 4.818 INCHES | PITCH DIAMETER | 4.5715 INCHES NOMINAL | PRESSURE ANGLE | 20.0000 DEGREES | STYLE DESIGNATOR | PROTRUDING HUBS | TEETH QUANTITY | 32 | TEETH TYPE | SINGLE HELIX | TOOTH DIRECTION | RIGHT | TOOTH FORM | STANDARD |
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